The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jul. 24, 2018

Filed:

Sep. 11, 2015
Applicants:

Michael Neidrauer, Ardmore, PA (US);

Michael Kochersperger, Princeton, NJ (US);

Nikolay Voznyak, Yardley, PA (US);

Inventors:

Michael Neidrauer, Ardmore, PA (US);

Michael Kochersperger, Princeton, NJ (US);

Nikolay Voznyak, Yardley, PA (US);

Assignee:

Drexel University, Philadelphia, PA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/543 (2006.01); G01N 33/58 (2006.01); B82Y 15/00 (2011.01); B01L 3/00 (2006.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
G01N 33/54386 (2013.01); B01L 3/502753 (2013.01); B82Y 15/00 (2013.01); G01N 33/54313 (2013.01); G01N 33/588 (2013.01); B01L 2200/10 (2013.01); B01L 2300/069 (2013.01); B01L 2300/0681 (2013.01); B01L 2300/0816 (2013.01); B01L 2300/0825 (2013.01); B01L 2300/0867 (2013.01); B01L 2400/0406 (2013.01); G01N 21/645 (2013.01); G01N 21/6489 (2013.01); G01N 2021/6441 (2013.01); G01N 2021/6482 (2013.01); G01N 2333/4712 (2013.01);
Abstract

One aspect of the invention provides a device for detecting an analyte in a sample. The device includes: a sample loading region, an imaging window, a well, and an absorbent pad. The sample loading region is in fluid communication with the well. The well is in fluid communication with the absorbent pad, such that when a fluid sample comprising solid support structures and a liquid carrier are applied to the sample loading region, the fluid sample travels to the well and at least part of the liquid carrier is absorbed into the absorbent pad.


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